COLOR PICTURE TUBE HAVING SHADOW MASK WITH IMPROVED TIE BAR GRADING

An improved color picture tube includes a shadow mask which has a rectangular periphery with two long sides and two short sides. The mask has a major axis, which passes through the center of the mask and parallels the long sides, and a minor axis, which passes through the center of the mask and para...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MARKS, BRUCE G, GOOD, ANDREW, WELLES, THOMAS D., JR
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY
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